2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 26 | 41.9% |
2 | China | 19 | 30.6% |
3 | Germany | 8 | 12.9% |
4 | Netherlands | 4 | 6.5% |
5 | France | 3 | 4.8% |
6 | Korea, Republic of | 1 | 1.6% |
7 | Canada | 1 | 1.6% |